OK, here is a more serious response. I would give a big chunk to my sister, to whom I owe much (not money). I would buy a Tesla to get around in. I would pay to have fibre privately brought out to our home, and I would share it with the neighbours. I would give generously to local charities that actually do charitable work in the community and don't try to make a living from it. I would set up a large fenced luxury shelter on our farm for unloved cats, especially those too deformed in body and personality to ever qualify for adoption, and invite the country's SPCAs to send me their huddled masses yearning to breathe free. I would go off the grid in style, with Tesla power walls and windmills and watermills and solar arrays and everything needed to live just like I had abundant mains power, except without the mains. I would embark on some major home renovation. I would have some very expensive dental work done. I'm sure I would think of much more as things developed, but this is where I would start.

I would still like to paint the town red, but $10 million wouldn't begin to cover the necessary bribes.